Zaiding Pharmaceutical's US stock rose more than 20% before trading, closing at $19.89; The H-share market surged by over 20.8% today, closing at HKD 15.9.

On April 18th, Micron Technology's US stock market rose more than 3% before trading. The company is building factories in New York and Idaho and is expected to receive over $6 billion in chip subsidi ...